To compare an API Gateway configuration with another one, the following steps needs to be followed
Open the API Gateway configuration in Policy Studio
Click the 'Compare With' button (next to Import Configuration Fragment button). Ref: picture 1 below
In the resulting window, click the Browse button and select the fed that needs to be compared with. Ref: picture 2 below
The outcome will be something like the one shown in picture 3 below
Picture 1:
Picture 2:
Picture 3:
